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SN67090

Features: · Single power supply 2.4V - 5.1V· Built in a tiny controller· 90 seconds voice capacity are provided· Two 4-bit I/O ports and two 4-bit output ports are provided· 64*4 bits RAM are provided· Maximum 16k program ROM is provided· Readable ROM code data· Built in a high quality speech synt...

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SeekIC No. : 004497592 Detail

SN67090: Features: · Single power supply 2.4V - 5.1V· Built in a tiny controller· 90 seconds voice capacity are provided· Two 4-bit I/O ports and two 4-bit output ports are provided· 64*4 bits RAM are provid...

SN67090 Data Sheet

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Part Number:
SN67090
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Features:

· Single power supply 2.4V - 5.1V
· Built in a tiny controller
· 90 seconds voice capacity are provided
· Two 4-bit I/O ports and two 4-bit output ports are provided
· 64*4 bits RAM are provided
· Maximum 16k program ROM is provided
· Readable ROM code data
· Built in a high quality speech synthesizer
· Adaptive playing speed from 2.5k-20kHz is provided
· Fixed current D/A output is provided to drive external connected transistor or sound output
· Low Voltage Reset


Specifications

Items
Symbol
Min
Max
Unit.
Supply Voltage
VDD-V
-0.3
6.0
V
Input Voltage
VIN
VSS-0.3
VDD+0.3
V
Operating Temperature
TOP
-20.0
70.0
Storage Temperature
TSTG
-55.0
125.0



Description

SN67090 is a 90 seconds single chip voice synthesizer IC which contains I/O ins and a tiny controller. By programming through the tiny controller, SN67090 user's pplications including section combination, trigger modes, output status, and ther logic functions can then be easily implemented.


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